1) Activity 2) Amusement 3) Avocation 4) Avocational 5) Distraction 6) Diversion 7) Escape 8) Game 9) Hobby 10) Leisure 11) Pursuit 1) Amusement 2) Baseball is our national one 3) Bowling 4) Diversion 5) Entertainment 6) Hobby 7) Interest 8) Leisure pursuit 9) Opposite of work 10) Pleasing recreation 11) Pursuit 12) Puzzle solving 13) Quilting or crossword solving 14) Recreation 15) Recreational activity 16) Relaxation 17) Sideline 
• (n.) That which amuses, and serves to make time pass agreeably; sport; amusement; diversion. • (v. i.) To sport; to amuse one`s self.
Pas'time` noun [ Pass + time : confer French passetemps .] That which amuses, and serves to make time pass agreeably; sport; amusement; diversion. Pas'time` intransitive verb To sport; to amuse one's self. [ R.]
[n] - a diversion that occupies one`s time and thoughts (usually pleasantly)
noun a diversion that occupies one`s time and thoughts (usually pleasantly); `sailing is her favorite pastime`; `his main pastime is gambling`; `he counts reading among his interests`; `they criticized the boy for his limited pursuits`
an interest or pursuit that someone pursues regularly